Piezo-Electric Respiration (PZT) Sensor

PluxSKU: 880971201

Sale price€140,00


The biosignalsplux piezoelectric Respiration (PZT) sensor is an entry-level and affordable solution for basic respiration data acquisition. This sensor consists of a wearable chest-belt with an integrated localized sensing element that measures displacement variations caused by the volume changes of the thorax or abdomen during respiratory cycles (inhaling/exhaling).

The elastic chest-belt can be adjusted in length to be applicable on different anatomies (e.g. male and/or female), body locations (e.g. thorax and/or abdomen), and thorax/abdomen circumferences. Typical applications of this sensor include respiration monitoring to determine respiration cycles, rates, relative amplitudes, and other features.


  • Piezo-electric film technology
  • Displacement measurement
  • Raw data output
  • Adjustable elastic chest strap
  • Pre-conditioned analog output
  • Ready-to-use & miniaturized form-factor


  • Type: Piezoelectric
  • Range: ±1.50 V
  • Gain: 1
  • Consumption: 35 uA
  • CMMR: ≥ 106 dB
  • Cable Length: 100cm±0.5cm (customizable; extra costs may apply)
  • Connector Type: UC-E6 (male; must be connected to a biosignalsplux acquisition unit)
  • Max sensor belt length: 70cm (belt) + 14cm (sensor) , total 84cm
  • Min sensor belt length: 38cm (belt) + 14cm (sensor), total 52cm


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